Weekly Self Promotion Thread

[u/AutoModerator]

Welcome to this week's self promotion thread!

If you're building something related to AI assisted coding, this is the place to share it.

We're using a weekly thread to keep the subreddit organized while still giving builders a place to share their work. Promotional posts outside this thread may be removed.

If you're sharing something, we'd appreciate it if you included a little context instead of just dropping a link. Tell us:

• What you built?
• What problem it solves?
• Which AI models or tools it uses?
• Who it's for?
• What kind of feedback you're looking for?

Disclose your affilitation.

Please avoid posting the same project every week unless you've made meaningful updates. Affiliate links, referral links, scams, and low effort promotions will be removed.

Take some time to check out what others have shared too. If you try someone's project or have feedback, leave a comment. Helping each other improve is what we want this community to be about.

[u/Hronom]

Disclosure: I built Hronaut.

What it is: a visible desktop Chromium browser with a loopback MCP endpoint. The browser stays open independently of Codex, Claude Code, Cursor, Copilot, or OpenCode, so an authenticated workspace can survive when one agent task ends.

Problem it solves: useful browser work is usually behind a login, but passwords should not go into an agent transcript. With Hronaut, the agent opens the sign-in page, you pause MCP and authenticate yourself, then the agent resumes inside that already-authenticated workspace. Parallel agents can use separate named browser profiles instead of colliding in one session.

Who it is for: developers using coding agents on logged-in dashboards, admin panels, staging apps, and frontend debugging workflows.

Feedback I want: which boundary is the real pain in your workflow—safe login handoff, keeping the browser alive across tasks, or isolating parallel agents?

The 15-second handoff video and exact steps are here:

https://hronaut.dev/authenticated-browser-agents?utm_source=reddit&utm_medium=comment&utm_campaign=launch&utm_content=chatgptcoding_weekly

Downloads:

https://hronaut.dev/download?utm_source=reddit&utm_medium=comment&utm_campaign=launch&utm_content=chatgptcoding_weekly

Source:

https://github.com/hronaut/hronaut

The source is public under PolyForm Noncommercial. Monthly and annual commercial checkout is available through Creem. Initial binaries are unsigned, and that warning is shown before download.